Optimizing a linear fractional function over the integer efficient set. - Wassila Drici; Fatma Zohra Ouaïl; Mustapha Moulaï (Ann. Oper. Res., 2018)

Solving multi-objective integer indefinite quadratic fractional programs. - Amal Mekhilef; Mustapha Moulaï; Wassila Drici (Ann. Oper. Res., 2021)